Type 1 Diabetes Mellitus in Saudi Arabia: A Soaring Epidemic

Robert, Asirvatham Alwin; Al-Dawish, Abdulrahman; Mujammami, Muhammad; Dawish, Mohamed Abdulaziz Al

doi:https://doi.org/10.1155/2018/9408370

International Journal of Pediatrics

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Abstract Introduction Methods Conclusion Additional Points Conflicts of Interest References Copyright Related Articles

Review Article | Open Access

Volume 2018 | Article ID 9408370 | https://doi.org/10.1155/2018/9408370

Type 1 Diabetes Mellitus in Saudi Arabia: A Soaring Epidemic

Asirvatham Alwin Robert,¹Abdulrahman Al-Dawish,²Muhammad Mujammami,³and Mohamed Abdulaziz Al Dawish¹

Academic Editor: Samuel Menahem

Received24 Jan 2018

Revised04 Mar 2018

Accepted28 Mar 2018

Published08 May 2018

Abstract

Type 1 diabetes mellitus (T1DM) is quite prevalent in the world, with a proportion of 1 in every 300 persons and steadily rising frequency of incidence of about 3% every year. More alarmingly, the incidence of T1DM among infants is also increasing, with children as young as 6 months succumbing to it, instead of that at a rather established vulnerable age of around seven and near puberty, when the hormones antagonize the action of insulin. These reports pose a unique challenge of developing efficient T1DM management system for the young children. The Kingdom of Saudi Arabia (KSA) is the largest country in the Middle East that occupies approximately four-fifths of the Arabian Peninsula supporting a population of more than 33.3 million people, of whom 26% are under the age of 14 years. As per the Diabetes Atlas (8th edition), 35,000 children and adolescents in Saudi Arabia suffer from T1DM, which makes Saudi Arabia rank the 8th in terms of numbers of TIDM patients and 4th country in the world in terms of the incidence rate (33.5 per 100,000 individuals) of TIDM. However, in comparison with that in the developed countries, the number of research interventions on the prevalence, incidence, and the sociodemographic aspects of T1DM is woefully inadequate. In this review we discuss different aspects of T1DM in Saudi Arabia drawing on the published literature currently available.

1. Introduction

Type 1 diabetes mellitus (T1DM) is one of the most common endocrine metabolic disorders affecting children and adolescence across the world; T1DM is often accompanied by serious acute and chronic complications. Moreover, autoimmune diabetes, which is a chronic disease characterized by insulin deficiency due to pancreatic β-cell loss, is known to lead to hyperglycemia [1–4]. Symptomatic onset usually occurs in the childhood or adolescence, although the symptoms sometimes develop much later in life [5]. A recent study stated that the life expectancy of people with T1DM is still approximately 12 years less on average than the general population [6]. As the causes and risk factors associated with T1DM remain not fully understood, the cure and prevention strategies developed until date have been unsuccessful, with most patients depending on a life-long insulin injection treatment [7]. Recently, novel approaches of insulin treatment such as the use of insulin pumps, continuous glucose monitoring, and hybrid closed-loop systems have been proposed [4, 6]. Although intensive glycemic control can reduce the incidence of microvascular and macrovascular complications, most patients with T1DM develop these complications [4]. The Kingdom of Saudi Arabia (KSA), which is the largest country in the Middle East that houses approximately four-fifths of the Arabian Peninsula, supports a population of more than 33.3 million people, of whom 26% are aged < 14 years [8]. Studies indicate, in the recent decades, a significant increase in prevalence and incidence rates of T1DM in Saudi Arabia, mainly among the children and adolescents [9, 10]. However, in comparison with that in the developed countries, the amount of researches conducted in Saudi Arabia on the incidence, prevalence, and sociodemographic properties of T1DM is highly inadequate [10]. In this review we discuss different aspects of T1DM in Saudi Arabia drawing on the published literature currently available.

2. Methods

The archives of the PubMed, Scopus, Google Scholar, and Google were searched for relevant literature. The review also included reports from the World Health Organization (WHO) and IDF. The articles were selected by reviewing their titles and abstracts as well as from the bibliography of the selected articles.

Key words used to search for relevant articles included type 1 diabetes, diabetes mellitus, prevalence, incidence, diabetes complication, quality of life, awareness, and Saudi Arabia. These terms were used individually and together to ensure an extensive literature search.

The Critical Appraisal Skills Programme (CASP) guideline was used for case-control and cohort studies as a framework for quality assessment. Studies with major limitations in methods or reporting were excluded [11]. Data concerning sample size, duration, design, and method of the study were extracted and used as indicators of quality examination.

3. Global Prevalence and Incidence

The epidemiological data indicate an increase of about 3-4%/year incidence in T1DM globally, with the age of onset younger than ever before [12]. These observations were specific to developed and developing countries, especially the United States of America, Latin America, Europe, Australia, India, Southeast Asia, and China [12–20]. However, the incidence of childhood-onset T1DM varies among countries. For instance, East Asia and native America report the lowest incidences of approximately 0.1–8/100,000/year, while the highest rates have been reported for Finland with >60/100,000/year, Sardinia with 40/100,000/year, and Sweden with 47/100,000/year [12]. Countries with the highest estimated numbers of new cases reported annually include the United States (,700), followed by India (,300) and Brazil (,600) [21]. The prevalence estimates indicated almost 586,000 children aged under 15 years with T1DM across the globe, with the largest proportion in Europe and North America [21, 22]. As compared with the prevalence estimated in previous editions of the IDF, Diabetes Atlas, the proportions have increased in most of the IDF regions, which reflects the well-documented increase in the incidence rate in several countries [21–23]. Most recently, the 8th edition (2017) of the IDF Diabetes Atlas reported that the number of young people (<20 years) living with T1DM worldwide is estimated to be 1,106,500 million [21], which is double the number cited in the previous Diabetes Atlas (2015) [24]. Besides, more than 96,000 children and adolescents under 15 years are estimated to be diagnosed with T1DM annually and when the age range covers up to 20 years, the number is estimated to be more than 132,600 [21].

The prevalence of T1DM has been reported to vary greatly among different countries, within countries, and among different ethnic populations [23]. The global variation in the incidence of T1DM was evaluated by grouping the populations as having “extremely low” (<1/100.000/year), low (1–4/100.000/year), intermediate (5–9.99/100.000/year), high (10–19.99/100.000/year), and extremely high (>20/100.000/year) incidence. The difference in the annual incidence rates of T1DM was compared among different countries of the world (ranging from 0.1 to 57.6 per 100,000 individuals) [25]. The highest incidence was observed in the Scandinavian countries, with the highest report for Finland. A linear relation was noted with a decrease in the incidence rate with decreasing distance to the equator [26]. However, some countries such as Puerto Rico, Kuwait, and Sardinia have an unexplained high increase in the incidence rate [26].

4. Situation in Middle East and North Africa

As per the Diabetes Atlas (8th edition) among the Middle East and North Africa (MENA) countries, only Kuwait had a countrywide study conducted within the last five years. Algeria, Jordan, Oman, Pakistan, Palestine, Sudan, United Arab Emirates, and Saudi Arabia had estimates partially based on oral glucose tolerance tests. The prevalence of diabetes statistics for the remaining countries may be underestimated [21].

In the Middle Eastern countries, the incidence rate was 2.5 per 100,000 people in Oman and 22.3 per 100,000 people in Kuwait. Saudi Arabia had the highest rate of children affected with T1DM which accounts for approximately one-quarter of those in the Middle East and North Africa (MENA). This number is comparable to that from Norway and other Scandinavian countries, where T1DM is historically and genetically more prevalent than that in the Middle East, Asia, and Africa [14, 27]. Recently, a study reported that the prevalence and incidence of T1DM were found to be variable among the Arabs, with the existence of only a few national/regional diabetes registries available to support diabetes research, provide reliable data, and help cope with the widespread threat of this disease. Hence, there is a need for establishing a population-based Arab diabetes registry [28].

5. Rising Trend in Saudi Arabia

The incidence rate of T1DM has grown in Saudi Arabia over the last 3 decades [29]. However, the data on the incidence/prevalence of T1DM remains limited and only a few systematic reviews have been conducted on the epidemiology of diabetes in this region [30, 31].

A study from the Eastern region of Saudi Arabia conducted in 1990–2007 reported the incidence rate of T1DM (aged 0–14 years) has doubled among children in less than two decades from 18.05 per 100,000 children between 1990 and 1998 to 36.99 per 100,000 children between 1999 and 2007, indicating an average annual increase in the incidence of 16.8% [20]. Other studies reported that the incidence of T1DM in Saudi children has been reported to be 27.5 per 100,000 [32] and 29 per 100,000 [9], which are quite high as compared with that in several other countries. In addition, a study reported that Saudi Arabia has some of the world’s highest annual incidence rates of T1DM among children (31.4 new cases per 100,000 individuals) [24]. The IDF (2015) reported that Saudi Arabia has 16,100 children (0–14 years) with T1DM; this figure is by far the highest in Saudi Arabia, accounting for over a quarter of the 60,700 total affected individuals in MENA region [24]. However, most recent (2017) report from IDF showed that Saudi Arabia (35,000) has highest number of people with T1DM (0–19 years) and has highest number of new cases (3,900) of T1DM (Figure 1) [21]. Official registration of T1DM cases is insufficient in Saudi Arabia; however, several healthcare practitioners and researchers also argue that the incidence of this disease has risen sharply [33, 34]. Alarmingly, the incidence of this disease among infants is growing, with children as young as six months getting affected, instead of that at the peak age of around seven and at puberty, when the hormones antagonize the action of insulin. A countrywide Saudi Arabian project conducted in 2001–2007 reported that, for 11,874 out of 14,000 selected households and 45,682 children and adolescents surveyed, the study prevalence rate identified was 109.5 per 100,000 individuals. The distribution of T1DM prevalence by region showed that it was highest in the central region (126 cases per 100,000; mostly urban) and lowest in the Eastern region (48 cases per 100,000; mostly rural) of Saudi Arabia [34]. Al-Rubeaan, 2015, also reported that the majority (77.2%) of cases of T1DM were documented in urban rather than rural areas (22.7%) [35].

(a)

(b)

6. Possible Causes and Lack of Research

The onset of T1DM is influenced by multiple genetic and environmental risk factors [36]. As the genetic background of T1DM is extremely complex and the risk of developing T1DM is increased mainly in persons with either HLA-DR3-DQ2 or HLA-DR4-DQ8 haplotypes, however, it is difficult to explain the involvement of HLA alone [37, 38]. On the other hand, the varying viral and nutritional factors across countries may contribute to the etiology of T1DM [39]. The increasing incidence of this disease in the Saudi Arabia can be attributed generally to the rapid lifestyle changes such as change in nutrition, changes in breastfeeding practices, exposure to different environmental pollutants and toxins, and autoimmune deficiency developed as a result of greater hygienic standards and low vitamin D levels, which is shockingly predominant in Saudi Arabia despite the abundance of sunlight in the day time [40–42]. Further, urbanization, misclassification of patients diabetes [9], limited initiatives for prevention and control, and ineffectiveness in creating awareness are also the major reasons for the rising prevalence/incidence of T1DM [10].

Several studies identified that the greater practice of consanguinity, endogamy, and first-cousin marriage in Saudi Arabia is significantly responsible for the creation of several inbreeding communities that have in turn led to an increase in homozygosity of both the HLA haplotypes and non-HLA genes associated with either the protection or the susceptibility to T1DM among the Saudi population [28, 43, 44]. Apart from genetic factors, gender and age have also contributed to the development of T1DM. In general, the incidence rate of T1DM increases from birth and peaks between 10 and 14 years of age, that is, at the puberty [45, 46]. A study from Al-Madinah in the North West Saudi Arabia between 2004 and 2009 also reported a significantly higher incidence in the 10–12-year age group than in younger children [9]. Further they reported a significantly higher incidence of T1DM in girls than in boys (33.0 versus 22.2 per 100,000 children) [9]. Another study also reported that the incidence of T1DM was significantly higher among females (31.1 cases per 100,000) than males (24 cases per 100,000) [32]. In females the highest incidence rate was reported for those aged 7–11 years and for males similar rates were reported for those aged 8–12 years [32].

The major reasons for lack of medical research in Saudi Arabia may due to lack of research training, time, lack of supervisors, and involvement and students are not aware of the usefulness and importance of scientific research [47, 48].

7. Complications

7.1. Micro- and Macrovascular Complications

Intensive glycemic control has been demonstrated to reduce the long-term vascular complications of hyperglycemia in T1DM. Unfortunately, diabetic complications continue to be a major cause of morbidity and mortality in patients with T1DM and mainly with cardiovascular disease (CVD) [49]. A study from Jeddah in Saudi Arabia reported that (in an age group of 5–70 years), microvascular complications occur in 24%, retinopathy in 7%, nephropathy in 2%, and neuropathy in 6% of T1DM patients. More than one microvascular complication occurred in 9%, macrovascular complication in 6%, cardiovascular complication in 4%, cerebrovascular disease in 1%, and peripheral vascular complication in another 1% of the patients. Furthermore, 30% of the patients had both micro- and macrovascular complications [50]. Another study (included 228 T1DM children and adolescents) from Jeddah, Saudi Arabia, reported that acute complications of ketoacidosis occur in 65.4% of patients and hypoglycemic attacks in 68.9%. Long-term complications were found as follows: retinopathy (4.4%), microalbuminuria (16.2%), and dyslipidemia (8.3%) [51].

7.2. Diabetic Ketoacidosis

Diabetic ketoacidosis (DKA) is a major life threatening recurrent complication of T1DM and it is the most common reason of death in children and adolescents with T1DM [52]. In some cases, DKA may be the first sign of previously undiagnosed diabetes, but it may frequently happen in those who previously have diabetes [53].

Worldwide, more than 96,000 children and adolescents aged under 15 years develop T1DM annually [21], and 13% to 80% of these children present with DKA at the time of diagnosis [54]. The highest frequencies for DKA at presentation of T1DM are seen in Saudi Arabia (44.9%) [55] and the United Arab Emirates (80%) [56]. The lowest frequencies for DKA at presentation of T1DM are found in Hungary (23%), Finland (22%), Canada (18.6%), and Sweden (14%) [54]. A systematic review (65 studies) comprising over 29,000 children from 31 countries reported that the incidence of DKA varied sixfold, from 80% in the United Arab Emirates to 12.8% in Sweden. The study also demonstrated that the highest incidences were seen as 59% in Saudi Arabia [54], 80% in United Arab Emirates, 67% in Romania, 65% in Taiwan, and the lowest incidences were seen in Sweden (14%), Canada (18.6%), Finland (22%), and Hungary (23%) [54]. An increased risk of DKA may be due to younger age, diagnostic error, lower body mass index, ethnic minority status, earlier infection, lack of health insurance, and delayed treatment [57].

A retrospective study (children aged < 12 years) from Tabuk, Saudi Arabia, reported that 106 of the 279 children (38.0%) had presented with DKA. Further they described that female patients, underweight children, and those aged 0–3 years established the highest risk of developing DKA [58]. Recently, a cross-sectional study conducted among 103 T1DM adolescents at central region of Saudi Arabia reported that the frequency of recurrent diabetic ketoacidosis (RDKA) was significantly greater in the T1DM adolescents with a higher HbA1c level and lipodystrophy and those who had dropped insulin treatment. It was further suggested that comprehensive multidisciplinary diabetes education should be offered to minimize the modifiable risk factors of Saudi T1DM patients [53].

7.3. Peripheral Neuropathy

The diabetic peripheral neuropathy (PN) is a major long-term complication in children and adolescents with T1DM, with significant morbidity and mortality [59, 60]. Currently there are only limited studies available in Saudi Arabia on peripheral neuropathy among T1DM patients and a study from Saudi Arabia reported that 6% of patients with T1DM have PN. Recently, a meta-analysis performed on studies representing different Arab countries with a total number of 2243 T1DM patients reported that PN is common in adults and children with T1DM, but prevalence differs extensively. Various studies revealed significant differences in the prevalence of PN among Arabs, ranging from low (0–0.5%) as in Libya to very high (44–71%) as in Jordan and Egypt [61]. They further reported the overall prevalence of PN among T1DM patients in the Arab region as 18% [61]. The dissimilarity of PN among the different Arab countries possibly reflects the genetic and socioeconomic heterogeneity of the people in this Arab region. Further, differences in the methods of measuring the outcome between different studies could also associated with this heterogeneity [62].

7.4. Vitamin D Deficiency

Studies suggest an association between vitamin D deficiency in early life and the later onset of T1DM. However, data from Saudi Arabia are limited [20, 63]. In a prospective cross-sectional study conducted in Saudi Arabia, the measured serum 25-hydroxy vitamin D (25OHD) level was mild in 64% of the children, moderate in 16%, and severe in 4% as compared with 52%, 6%, and 1%, respectively, in the normal children. They further stated that overall 84% of the T1DM children and 59% of the healthy ones were found to be vitamin D deficient [64]. Another recent study from central region of Saudi Arabia stated that the mean levels of 25OHD were significantly lower in patients with T1DM than the normal adults. The study further identified that 66.7% of patients with T1DM mildly, 31.7% moderately, and 3.3% severely had vitamin D deficiency as compared with 41.7% mildly, 31.7% moderately, and 5% severely deficient cases in the normal adults [65]. A study from western region of Saudi Arabia found that 70.2% of the patients had vitamin D deficiency; they also reported that various other factors apart from T1DM might contribute to vitamin D deficiency [51] which is in agreement with the latest study from UK, which reported that low 25OHD level is prevalent among children and adolescents with T1DM [66].

7.5. Celiac Disease

The association between T1DM and celiac disease (CD) was expected, as both the conditions include an increase in the frequency of human leukocyte antigen- (HLA-) DR3 and other HLA [67–69]. However, in most patients, it is often found that CD is diagnosed shortly or sometimes some year after the onset of T1DM [70]. The prevalence of CD in T1DM is considerably high, with a prevalence rate 5–7 times more than that in nondiabetic patients and an estimated prevalence of 4.4–11.1% in different populations (for general population 0.5%) [71].

A meta-analysis review of data for 26,605 patients projected a worldwide prevalence of biopsy proven celiac disease among T1DM to be 6% [72]. However, an extensive variation was noted as in France it was 1.6%, in USA 4.6–7.0%, in Italy 3.6–6.6%, in Sweden 9-9.7%, and in the United Kingdom 3.3–4.0% [72]. This variation could be attributed to the duration of the disease and the age at diagnosis, in addition to genetic susceptibility [73]. In Saudi Arabia a study examined 218 adults with T1DM at a large center in Saudi Arabia and found a 7.3% prevalence of celiac disease in them [74]. Other studies also reported a prevalence of celiac disease in patients with T1DM in Saudi Arabia to be 4.8–11.3% [75]. Studies conducted from different regions of Saudi Arabia reported that in southern region 10.4%, in central region 11.3%, and in western region 11.2% of patients with T1DM possess celiac disease [67, 69, 75]. It is important to note that a recent study finding shows a high prevalence of celiac disease (19.7%) among TIDM patients in Saudi Arabia [51].

7.6. Autoimmune Thyroiditis

The associations between subclinical autoimmune thyroiditis and T1DM have been frequently studied [76]; however, their role in the glycemic state has not been well investigated. Nevertheless, extremely few data are available from Saudi Arabia about this despite an increase in the incidence of this disease. A study on 132 Saudi children showed a higher distribution of anti-glutamic acid decarboxylase (GAD), thyroid autoantibodies antithyroid peroxidase (TPO), and anti-thyroglobulin (TG) among T1DM patients (56.8, 36.4, and 19.7%, resp.) in contrast to a lower distribution among controls (5.6, 9.7, and 4.2%, resp.) [77]. Furthermore, a group of patients with positive autoimmune thyroid antibodies were associated with a significant increase in the hemoglobin A1c (HbA1c) level in comparison with that in the other patients’ group with negative thyroid antibodies. On the other hand, the level of TSH was quite high (approximately 9.8%) in diabetic patients, while it was only 1.4% among the healthy individuals. Another study on 305 children and adolescents with T1DM reported a significant increase in the risk of developing thyroid dysfunction with a high prevalence of 21.3% [78]. Recently, Al-Agha et al. reported thyroid dysfunctions due to autoimmune thyroiditis were found in 4.8% of the patients, as well as subclinical hypothyroidism in 9.4% of the patients [51].

8. Quality of Life

Measurement of the quality of life (QoL) varies in specific dimensions but comprises aspects of physical, emotional, and social well-being [79]. It is well known that children with T1DM have to deal with a multifaceted and demanding daily treatment regime which can have a negative impact on the QoL of these patients [80]. According to few Saudi studies, they have been found to have more psychological problems with significant increase of risk of depression mainly among the female gender [81, 82]. However, in Saudi Arabia less emphasis is placed on addressing the psychosocial components of disease management and the impact it has on adolescents’ QoL.

A cross-sectional study of mothers of T1DM children aged 6–12 years reported a declining trend of school cooperation, psychosocial status, activity level, medical and emergency care, aspects of child education, diet, and organizational and social support [83]. Another study conducted among 214 adolescents (13–18 years) with T1DM at the central region of Saudi Arabia reported that female gender, multiple daily injections, longer duration of T1DM, diabetic ketoacidosis, and adolescents with high HbA1c level had poor QoL outcome [81]. Recently, a cross-sectional study on 315 patients with T1DM (aged 12–18 years) and their caregivers reported a poor quality of life. Female gender and late adolescent age were found to be predictors of lower QoL outcome for adolescents with T1DM [82]. Majority of the studies from Saudi Arabia reported that female patients with T1DM have poor QoL [81, 82]. In addition to poor QoL, research from Saudi Arabia reported that more than one-fourth of female with T1DM experiencing menstrual irregularity and a delay in the age of menarche [84].

9. Awareness

Foremost among the challenges of T1DM is the lack of awareness about it among the general public, T1DM patients, and parents of T1DM children. It is crucial to improve this situation in order to effectively counter the problem of T1DM [85]. The disease, when left unmanaged, poses various challenges to the patient and healthcare providers in terms of the development of diabetic complications, thereby decreasing the life expectancy of the affected children [33, 85]. A recent study from Saudi Arabia reported that only 31.2% of children and adolescents with T1DM are well controlled which clearly demonstrated low awareness about the diabetes control among the T1DM patients [86]. Another study from Saudi Arabia reported that more than 90% of the children and adolescents with diabetes were unaware of their disease; the proportion of patients with type 1 and type 2 diabetes who were aware of their disease accounted for a mere 0.45%, while the newly identified cases with diabetes and impaired fasting glycaemia accounted for 10.4% [35]. Other studies also reported only limited awareness of diabetes among children and young adult population in Saudi Arabia [35, 55, 87].

10. Possible Solutions

There is no effective intervention presently existing to prevent T1DM and the prevention of loss of β cells in T1DM is a major target of current research. However, with the provision of an uninterrupted supply of insulin and blood glucose testing equipment, combined with a healthy lifestyle, people with T1DM can live healthy and satisfying lives. In countries where there is inadequate access to insulin and insufficient health service provision, children and adolescents with T1DM suffer dreadful complications and early mortality [21].

In Saudi Arabia, the Ministry of Health not only provides treatment to all patients with diabetes but also makes the effort to offer defensive measures and mass education. However, there is still much to accomplish [10, 33, 88]. In order to prevent or delay the progress of complications of T1DM, it is necessary to train and recruit professionals so as to bring the staff complement for the pediatric diabetes facility in line with internationally accepted levels. The diabetes community of scientists, clinical trialists, patients, families, funding agencies, education institutions, and regulatory agencies of Saudi Arabia must work together in a cooperative and collegial manner to prevent or delay the development of complications of T1DM [89]. Further, it is essential to raise awareness on the importance of a healthy diet and physical activity, especially among children and adolescents, and incorporate healthy environments into urban planning.

It is important to note that most of the published researches in Saudi Arabia are cross-sectional with small sample sizes, dealing with single center and single city/region of the country. Therefore, comprehensive studies and innovative research are urgently needed and the clinical trials must be well designed, adequately powered, carefully controlled, cautiously conducted, and multicenter approaches in order to prevent or delay the development of the devastating microvascular and macrovascular complications of the T1DM in Saudi Arabia.

11. Conclusion

There is a dearth of meticulously conducted research on T1DM in Saudi Arabia. Considering the increasing prevalence of T1DM in Saudi Arabia, especially in infants and young children, the research interventions need to be significantly improved. Moreover, it is critical to develop appropriate management programs for controlling T1DM and allocating health resources appropriately for this traumatic condition. Research efforts should focus on achieving early diagnosis, preventing β-cell loss, and developing better treatment options to improve the quality of life and prognosis of the affected individuals.

Additional Points

Data Sharing Statement. There is no data sharing as this manuscript and the data were not published elsewhere.

Conflicts of Interest

Authors have no conflicts of interest and the work was not supported or funded by any drug company.

References

A. Bullock and K. Sheff, “Incidence trends of type 1 and type 2 diabetes among youths, 2002–2012,” The New England Journal of Medicine, vol. 377, no. 3, p. 301, 2017.
View at: Publisher Site | Google Scholar
M. N. Omoy, D. M. Ngoy, E. K. Ilunga et al., “Type i diabetes mellitus in children less than 5 years: case study conducted at the university clinics of lubumbashi and review of the literature,” Pan African Medical Journal, vol. 26, article 170, 2017.
View at: Publisher Site | Google Scholar
T. L. van Belle, K. T. Coppieters, and M. G. von Herrath, “Type 1 diabetes: etiology, immunology, and therapeutic strategies,” Physiological Reviews, vol. 91, no. 1, pp. 79–118, 2011.
View at: Publisher Site | Google Scholar
A. Katsarou, S. Gudbjörnsdottir, A. Rawshani et al., “Type 1 diabetes mellitus,” Nature Reviews Disease Primers, vol. 3, Article ID 17016, 2017.
View at: Publisher Site | Google Scholar
V. Harjutsalo, N. Lammi, M. Karvonen, and P.-H. Groop, “Age at onset of type 1 diabetes in parents and recurrence risk in offspring,” Diabetes, vol. 59, no. 1, pp. 210–214, 2010.
View at: Publisher Site | Google Scholar
L. Huo, J. L. Harding, A. Peeters, J. E. Shaw, and D. J. Magliano, “Life expectancy of type 1 diabetic patients during 1997–2010: a national Australian registry-based cohort study,” Diabetologia, vol. 59, no. 6, pp. 1177–1185, 2016.
View at: Publisher Site | Google Scholar
M. G. von Herrath, O. Korsgren, and M. A. Atkinson, “Factors impeding the discovery of an intervention-based treatment for type 1 diabetes,” Clinical & Experimental Immunology, vol. 183, no. 1, pp. 1–7, 2016.
View at: Publisher Site | Google Scholar
“United Nations, Department of Economic and Social Affairs, Population Division. World Population Prospects: The Revision,” 2017.
View at: Google Scholar
A. M. Habeb, M. S. F. Al-Magamsi, S. Halabi, I. M. Eid, S. Shalaby, and O. Bakoush, “High incidence of childhood type 1 diabetes in Al-Madinah, North West Saudi Arabia (2004-2009),” Pediatric Diabetes, vol. 12, no. 8, pp. 676–681, 2011.
View at: Publisher Site | Google Scholar
M. Alotaibi, L. Alibrahim, and N. Alharbi, “Challenges associated with treating children with diabetes in Saudi Arabia,” Diabetes Research and Clinical Practice, vol. 120, pp. 235–240, 2016.
View at: Publisher Site | Google Scholar
“Public Health Resource Unit, Critical appraisal skills,” 1998, http://www.york.ac.uk/inst/crd/.
View at: Google Scholar
J. Tuomilehto, “The emerging global epidemic of type 1 diabetes,” Current Diabetes Reports, vol. 13, no. 6, pp. 795–804, 2013.
View at: Publisher Site | Google Scholar
J. M. Lawrence, G. Imperatore, D. Dabelea et al., “Trends in incidence of type 1 diabetes among non-hispanic white youth in the U.S., 2002-2009,” Diabetes, vol. 63, no. 11, pp. 3938–3945, 2014.
View at: Publisher Site | Google Scholar
R. A. Gómez-Díaz, N. Garibay-Nieto, N. Wacher-Rodarte, and C. A. Aguilar-Salinas, “Epidemiology of type 1 diabetes in Latin America,” Current Diabetes Reviews, vol. 10, no. 2, pp. 75–85, 2014.
View at: Publisher Site | Google Scholar
P. Barat and C. Lévy-Marchal, “Epidemiology of diabetes mellitus in childhood,” Archives de Pédiatrie, vol. 20, no. 4, pp. S110–S116, 2013.
View at: Publisher Site | Google Scholar
F. Tran, M. Stone, C.-Y. Huang et al., “Population-based incidence of diabetes in Australian youth aged 10-18yr: increase in type 1 diabetes but not type 2 diabetes,” Pediatric Diabetes, vol. 15, no. 8, pp. 585–590, 2014.
View at: Publisher Site | Google Scholar
S. Ghosaland and M. Batin, “The diabetes epidemic in India: where we stand and future projections,” Journal of the Indian Medical Association, vol. 111, no. 11, pp. 751–754, 2013.
View at: Google Scholar
A. Ramachandran, C. Snehalatha, and R. C. W. Ma, “Diabetes in South-East Asia: an update,” Diabetes Research and Clinical Practice, vol. 103, no. 2, pp. 231–237, 2014.
View at: Publisher Site | Google Scholar
C. Gong, X. Meng, P. Saenger et al., “Trends in the incidence of childhood type 1 diabetes mellitus in beijing based on hospitalization data from 1995 to 2010,” Hormone Research in Paediatrics, vol. 80, no. 5, pp. 328–334, 2013.
View at: Publisher Site | Google Scholar
A. Al Shaikh and A. M. Al Zahrani, “Impact of vitamin D status on cardiometabolic complications among children and adolescents with type 1 diabetes mellitus,” Journal of Clinical Research in Pediatric Endocrinology, vol. 8, no. 1, pp. 48–54, 2016.
View at: Publisher Site | Google Scholar
International Diabetes Federation, IDF Diabetes Atlas, International Diabetes Federation, Brussels, Belgium, 8th edition, 2017, http://www.diabetesatlas.org.
C. Patterson, L. Guariguata, G. Dahlquist, G. Soltész, G. Ogle, and M. Silink, “Diabetes in the young - a global view and worldwide estimates of numbers of children with type 1 diabetes,” Diabetes Research and Clinical Practice, vol. 103, no. 2, pp. 161–175, 2014.
View at: Publisher Site | Google Scholar
D. Dabelea, “The accelerating epidemic of childhood diabetes,” The Lancet, vol. 373, no. 9680, pp. 1999-2000, 2009.
View at: Publisher Site | Google Scholar
International Diabetes Federation, IDF Diabetes Atlas, International Diabetes Federation, Brussels, Belgium, 7th edition, 2015.
M. E. Craig, A. Hattersley, and K. C. Donaghue, “Definition, epidemiology and classification of diabetes in children and adolescents,” Pediatric Diabetes, vol. 10, no. 12, pp. 3–12, 2009.
View at: Publisher Site | Google Scholar
A. Green, E. A. M. Gale, and C. C. Patterson, “Incidence of childhood-onset insulin-dependent diabetes mellitus: the EURODIAB ACE study,” The Lancet, vol. 339, no. 8798, pp. 905–909, 1992.
View at: Publisher Site | Google Scholar
A. Majeed, A. A. El-Sayed, T. Khoja, R. Alshamsan, C. Millett, and S. Rawaf, “Diabetes in the Middle-East and North Africa: an update,” Diabetes Research and Clinical Practice, vol. 103, no. 2, pp. 218–222, 2014.
View at: Publisher Site | Google Scholar
H. Zayed, A. Ouhtit, and R. El Bekay, “An Arab registry for type 1 diabetes: global benefits for type 1 diabetes patients,” Current Medical Research and Opinion, pp. 1–4, 2016.
View at: Google Scholar
M. P. Cherian, K. A. Al-Kanani, S. S. Al Qahtani et al., “The rising incidence of type 1 diabetes mellitus and the role of environmental factors--three decade experience in a primary care health center in Saudi Arabia,” Journal of Pediatric Endocrinology and Metabolism, vol. 23, no. 7, pp. 685–695, 2010.
View at: Google Scholar
M. M. Ghandoora, H. A. Almutairi, H. A. Alsharef, H. M. Habis, E. O. Mugharbal, and A. M. Albogami, “Type 1 diabetes mellitus among pediatrics and adolescents in Saudi Arabia: a systematic review,” International Journal of Advanced Research, vol. 5, no. 2, pp. 1352–1358, 2017.
View at: Publisher Site | Google Scholar
A. Alotaibi, L. Perry, L. Gholizadeh, and A. Al-Ganmi, “Incidence and prevalence rates of diabetes mellitus in Saudi Arabia: an overview,” Journal of Epidemiology and Global Health, vol. 7, no. 4, pp. 211–218, 2017.
View at: Publisher Site | Google Scholar
M. A. Abduljabbar, J. M. Aljubeh, A. Amalraj, and M. P. Cherian, “Incidence trends of childhood type 1 diabetes in eastern Saudi Arabia,” Saudi Medical Journal, vol. 31, no. 4, pp. 413–418, 2010.
View at: Google Scholar
M. A. Al Dawish, A. A. Robert, R. Braham et al., “Diabetes mellitus in Saudi Arabia: a review of the recent literature,” Current Diabetes Reviews, vol. 12, no. 4, pp. 359–368, 2016.
View at: Publisher Site | Google Scholar
A. Al-Herbish, M. El-Mouzan, A. Al-Salloum, M. M. Al-Qurachi, and A. A. Al-Omar, “Prevalence of type 1 diabetes mellitus in Saudi Arabian children and adolescents,” Saudi Medical Journal, vol. 29, no. 9, pp. 1285–1288, 2008.
View at: Google Scholar
K. Al-Rubeaan, “National surveillance for type 1, type 2 diabetes and prediabetes among children and adolescents: a population-based study (SAUDI-DM),” Journal of Epidemiology and Community Health, vol. 69, no. 11, pp. 1045–1051, 2015.
View at: Publisher Site | Google Scholar
C. C. Robertson and S. S. Rich, “Genetics of type 1 diabetes,” Current Opinion in Genetics and Development, vol. 50, pp. 7–16, 2018.
View at: Google Scholar
E. Meyer and D. M. Maahs, “Diabetes: quantifying genetic susceptibility in T1DM—implications for diagnosis after age 30,” Nature Reviews Endocrinology, vol. 14, no. 3, pp. 134-135, 2018.
View at: Publisher Site | Google Scholar
J. Grulich-Henn and D. Klose, “Understanding childhood diabetes mellitus: new pathophysiological aspects,” Journal of Inherited Metabolic Disease, vol. 41, no. 1, pp. 19–27, 2018.
View at: Google Scholar
V. S. Nagesh and S. Kalra, “Type 1 diabetes: syndromes in resource-challenged settings,” Journal of the Pakistan Medical Association, vol. 65, no. 6, pp. 681–685, 2015.
View at: Google Scholar
A. A. Salam, I. Elsegaey, R. Khraif, and A. Al-Mutairi, “Population distribution and household conditions in Saudi Arabia: reflections from the 2010 Census,” SpringerPlus, vol. 3, no. 3, p. 530, 2014.
View at: Publisher Site | Google Scholar
N. A. Al-Jurayyan, M. E. El-Desouki, A. S. Al-Herbish, A. S. Al-Mazyad, and M. M. Al-Qhtani, “Nutritional rickets and osteomalacia in school children and adolescents,” Saudi Medical Journal, vol. 23, no. 2, pp. 182–185, 2002.
View at: Google Scholar
A. M. Siddiqui and H. Z. Kamfar, “Prevalence of vitamin D deficiency rickets in adolescent school girls in Western region, Saudi Arabia,” Saudi Medical Journal, vol. 28, no. 3, pp. 441–444, 2007.
View at: Google Scholar
A. S. Warsy, M. H. Al-Jaser, A. Albdass, S. Al-Daihan, and M. Alanazi, “Is consanguinity prevalence decreasing in Saudis?: a study in two generations,” African Health Sciences, vol. 14, no. 2, pp. 314–321, 2014.
View at: Publisher Site | Google Scholar
M. I. El-Mouzan, A. A. Al-Salloum, A. S. Al-Herbish, M. M. Qurachi, and A. A. Al-Omar, “Regional variations in the prevalence of consanguinity in Saudi Arabia,” Saudi Medical Journal, vol. 28, no. 12, pp. 1881–1884, 2007.
View at: Google Scholar
D. Dabelea, R. A. Bell, R. B. D'Agostino Jr. et al., “Incidence of diabetes in youth in the United States,” Journal of the American Medical Association, vol. 297, no. 24, pp. 2716–2724, 2007.
View at: Publisher Site | Google Scholar
D. M. Maahs, N. A. West, J. M. Lawrence, and E. J. Mayer-Davis, “Epidemiology of type 1 diabetes,” Endocrinology and Metabolism Clinics of North America, vol. 39, no. 3, pp. 481–497, 2010.
View at: Publisher Site | Google Scholar
M. Noorelahi, A. Soubhanneyaz, and K. Kasim, “Perceptions, barriers, and practices of medical research among students at Taibah College of Medicine, Madinah, Saudi Arabia,” Advances in Medical Education and Practice, vol. 6, no. 6, pp. 479–485, 2015.
View at: Google Scholar
H. A. Mitwalli, K. A. Al Ghamdi, and N. A. Moussa, “Perceptions, attitudes, and practices towards research among resident physicians in training in Saudi Arabia,” Eastern Mediterranean Health Journal, vol. 20, no. 2, pp. 99–104, 2014.
View at: Publisher Site | Google Scholar
P. Libby, D. M. Nathan, K. Abraham et al., “Report of the national heart, lung, and blood institute-national institute of diabetes and digestive and kidney diseases working group on cardiovascular complications of type 1 diabetes mellitus,” Circulation, vol. 111, no. 25, pp. 3489–3493, 2005.
View at: Publisher Site | Google Scholar
F. Ammari, “Long-term complications of type 1 diabetes mellitus in the western area of Saudi Arabia,” Diabetologia Croatica, vol. 33, p. 2, 2004.
View at: Google Scholar
A. E. Al-Agha, M. Alafif, and I. A. Abd-Elhameed, “Glycemic control, Complications, and associated autoimmune diseases in children and adolescents with type 1 diabetes in Jeddah, Saudi Arabia,” Saudi Medical Journal, vol. 36, no. 1, pp. 26–31, 2015.
View at: Publisher Site | Google Scholar
A. Szypowska and A. Skórka, “The risk factors of ketoacidosis in children with newly diagnosed type 1 diabetes mellitus,” Pediatric Diabetes, vol. 12, no. 4, pp. 302–306, 2011.
View at: Publisher Site | Google Scholar
A. A. Al-Hayek, A. A. Robert, R. B. Braham, A. S. Turki, and F. S. Al-Sabaan, “Frequency and associated risk factors of recurrent diabetic ketoacidosis among Saudi adolescents with type 1 diabetes mellitus,” Saudi Medical Journal, vol. 36, no. 2, pp. 216–220, 2015.
View at: Publisher Site | Google Scholar
J. A. Usher-Smith, M. Thompson, A. Ercole, and F. M. Walter, “Variation between countries in the frequency of diabetic ketoacidosis at first presentation of type 1 diabetes in children: a systematic review,” Diabetologia, vol. 55, no. 11, pp. 2878–2894, 2012.
View at: Publisher Site | Google Scholar
A. M. Ahmed, M. Al-Maghamsi, A. M. Al-Harbi, I. M. Eid, H. H. Baghdadi, and A. M. Habeb, “Reduced frequency and severity of ketoacidosis at diagnosis of childhood type 1 diabetes in Northwest Saudi Arabia,” Journal of Pediatric Endocrinology and Metabolism, vol. 29, no. 3, pp. 259–264, 2016.
View at: Publisher Site | Google Scholar
A. A. Shaltout, A. M. Channanath, T. A. Thanaraj et al., “Ketoacidosis at first presentation of type 1 diabetes mellitus among children: a study from Kuwait,” Scientific Reports, vol. 6, no. 6, Article ID 27519, 2016.
View at: Publisher Site | Google Scholar
J. A. Usher-Smith, M. J. Thompson, S. J. Sharp, and F. M. Walter, “Factors associated with the presence of diabetic ketoacidosis at diagnosis of diabetes in children and young adults: a systematic review,” BMJ, vol. 343, no. 7815, Article ID d4092, 2011.
View at: Publisher Site | Google Scholar
L. A. Albishi, M. M. Altoonisi, S. M. Alblewi, R. H. Osman, N. A. Ahmed, and M. Fararjeh, “Clinical demographic patterns of type 1 diabetes in saudi children in Tabuk City, 2000-2010,” Journal of Diabetes Mellitus, vol. 07, no. 02, pp. 41–54, 2017.
View at: Publisher Site | Google Scholar
I. Walter-Holiner, D. S. Barbarini, J. Lutschg et al., “High prevalence and incidence of diabetic peripheral neuropathy in children and adolescents with type 1 diabetes mellitus: results from a five-year prospective cohort study,” Pediatric Neurology, vol. S0887-8994, no. 17, pp. 30903–30907, 2017.
View at: Google Scholar
X. Zhang, C. Fang, X. Li et al., “Clinical characteristics and risk factors of diabetic peripheral neuropathy of type 1 diabetes mellitus patients,” Diabetes Research and Clinical Practice, vol. 129, pp. 97–104, 2017.
View at: Publisher Site | Google Scholar
U. M. Abdel-Motal, E. M. Abdelalim, H. Abou-Saleh, and H. Zayed, “Neuropathy of type 1 diabetes in the Arab world: a systematic review and meta-analysis,” Diabetes Research and Clinical Practice, vol. 127, pp. 172–180, 2017.
View at: Publisher Site | Google Scholar
H. Zayed, “Epidemiology of diabetic ketoacidosis in Arab patients with type 1 diabetes: a systematic review,” International Journal of Clinical Practice, vol. 70, no. 3, pp. 186–195, 2016.
View at: Publisher Site | Google Scholar
M. J. Berridge, “Vitamin D deficiency and diabetes,” Biochemical Journal, vol. 474, no. 8, pp. 1321–1332, 2017.
View at: Publisher Site | Google Scholar
B. S. Bin-Abbas, M. A. Jabari, S. D. Issa, A. H. Al-Fares, and S. Al-Muhsen, “Vitamin D levels in Saudi children with type 1 diabetes,” Saudi Medical Journal, vol. 32, no. 6, pp. 589–592, 2011.
View at: Google Scholar
N. M. Al-Daghri, O. S. Al-Attas, M. S. Alokail et al., “Lower vitamin D status is more common among Saudi adults with diabetes mellitus type 1 than in non-diabetics,” BMC Public Health, vol. 14, no. 1, article 153, 2014.
View at: Publisher Site | Google Scholar
D. Giri, D. Pintus, G. Burnside et al., “Treating Vitamin D deficiency in children with type i diabetes could improve their glycaemic control,” BMC Research Notes, vol. 10, no. 1, article 465, 2017.
View at: Publisher Site | Google Scholar
A. M. Al-Hakami, “Pattern of thyroid, celiac, and anti-cyclic citrullinated peptide autoantibodies coexistence with type 1 diabetes mellitus in patients from Southwestern Saudi Arabia,” Saudi Medical Journal, vol. 37, no. 4, pp. 386–391, 2016.
View at: Publisher Site | Google Scholar
A. Saeed, A. Assiri, H. Assiri, A. Ullah, and M. Rashid, “Celiac disease in Saudi children: evaluation of clinical features and diagnosis,” Saudi Medical Journal, vol. 38, no. 9, pp. 895–899, 2017.
View at: Publisher Site | Google Scholar
O. I. Saadah, A. E. Al-Agha, H. M. Al-Nahdi et al., “Prevalence of celiac disease in children with type 1 diabetes mellitus screened by anti-tissue transglutaminase antibody from Western Saudi Arabia,” Saudi Medical Journal, vol. 33, no. 5, pp. 541–546, 2012.
View at: Google Scholar
F. Ammari, “Long-term complications of type 1 diabetes mellitus in the western area of Saudi Arabia,” Diabetologia Croatica, vol. 33, no. 2, pp. 59–63, 2004.
View at: Google Scholar
M. E. Camarca, E. Mozzillo, R. Nugnes et al., “Celiac disease in type 1 diabetes mellitus,” Italian Journal of Pediatrics, vol. 38, p. 10, 2012.
View at: Publisher Site | Google Scholar
P. Elfstrom, J. Sundstrom, and J. F. Ludvigsson, “Systematic review with meta-analysis: associations between coeliac disease and type 1 diabetes,” Alimentary Pharmacology and Therapeutics, vol. 40, no. 10, pp. 1123–1132, 2014.
View at: Google Scholar
E. E. Fröhlich-Reiterer, S. Kaspers, S. Hofer et al., “Anthropometry, metabolic control, and follow-up in children and adolescents with type 1 diabetes mellitus and biopsy-proven celiac disease,” Journal of Pediatrics, vol. 158, no. 4, pp. 589–593, 2011.
View at: Publisher Site | Google Scholar
M. A. Alshareef, K. S. Aljabri, S. A. Bokhari et al., “The prevalence of celiac disease in saudi patients with type 1 diabetes mellitus: cross sectional study,” International Journal of Diabetes and Metabolic Disorders, vol. 1, no. 1, pp. 1–4, 2016.
View at: Google Scholar
A. Al-Hussaini, N. Sulaiman, M. Al-Zahrani, A. Alenizi, and I. El Haj, “High prevalence of celiac disease among Saudi children with type 1 diabetes: A prospective cross-sectional study,” BMC Gastroenterology, vol. 23, no. 12, p. 180, 2012.
View at: Google Scholar
A. Orzan, C. Novac, M. Mihu, C. I. Tirgoviste, and M. Balgradean, “Type 1 Diabetes and Thyroid Autoimmunity in Children,” Maedica, vol. 11, no. 4, pp. 308–312, 2016.
View at: Google Scholar
E. E. Hassan, E. A. M. Elagab, Mohammed et al., “Distribution of thyroid autoantibodies in Saudi Children with type 1 DM and their effect on glycemic control,” Biomedical and Pharmacology Journal, vol. 10, no. 1, 2017.
View at: Google Scholar
A. Jurayyan, A. Issa, A. Jurayyan, A. Otaibi, and I. Babiker, “Thyroid disorders associated with type 1 diabetes mellitus in children and adolescents from central Province Saudi Arabia,” International Journal of Current Research in Biosciences and Plant Biology, vol. 2, no. 1, pp. 45–49, 2015.
View at: Google Scholar
R. R. Rubin and M. Peyrot, “Quality of life and diabetes,” Diabetes/Metabolism Research and Reviews, vol. 15, no. 3, pp. 205–218, 1999.
View at: Publisher Site | Google Scholar
A. Nieuwesteeg, F. Pouwer, R. van der Kamp, H. van Bakel, H.-J. Aanstoot, and E. Hartman, “Quality of life of children with type 1 diabetes: a systematic review,” Current Diabetes Reviews, vol. 8, no. 6, pp. 434–443, 2012.
View at: Publisher Site | Google Scholar
A. A. Al-Hayek, A. A. Robert, H. M. Abbas et al., “Assessment of health-related quality of life among adolescents with type 1 diabetes mellitus in Saudi Arabia,” Saudi Medical Journal, vol. 35, no. 7, pp. 712–717, 2014.
View at: Google Scholar
F. AlBuhairan, M. Nasim, A. Al Otaibi, N. A. Shaheen, S. Al Jaser, and I. Al Alwan, “Health related quality of life and family impact of type 1 diabetes among adolescents in Saudi Arabia,” Diabetes Research and Clinical Practice, vol. 114, pp. 173–179, 2016.
View at: Publisher Site | Google Scholar
K. Bahkali and A. J. Choudhry, “Health-related quality of life among children with type 1 diabetes in Saudi Arabia,” International Journal of Diabetes in Developing Countries, vol. 35, pp. 215–222, 2015.
View at: Publisher Site | Google Scholar
R. Braham, A. A. Robert, M. A. Musallam, A. Alanazi, N. B. Swedan, and M. A. Dawish, “Reproductive disturbances among Saudi adolescent girls and young women with type 1 diabetes mellitus,” World Journal of Diabetes, vol. 8, no. 11, pp. 475–483, 2017.
View at: Publisher Site | Google Scholar
K. M. Kumar, B. Saboo, P. V. Rao et al., “Type 1 diabetes: awareness, management and challenges: current scenario in India,” Indian Journal of Endocrinology and Metabolism, vol. 19, no. 7, pp. S6–S8, 2015.
View at: Publisher Site | Google Scholar
M. H. Sayed, M. A. Hegazi, K. Abdulwahed et al., “Risk factors and predictors of uncontrolled hyperglycemia and diabetic ketoacidosis in children and adolescents with type 1 diabetes mellitus in Jeddah, western Saudi Arabia,” Journal of Diabetes, vol. 9, no. 2, pp. 190–199, 2017.
View at: Publisher Site | Google Scholar
M. A. Bahammam, “Periodontal health and diabetes awareness among Saudi diabetes patients,” Patient Preference and Adherence, vol. 9, pp. 225–233, 2015.
View at: Publisher Site | Google Scholar
A. A. Robert, M. A. Al Dawish, R. Braham, M. A. Musallam, A. A. Al Hayek, and N. H. Al Kahtany, “Type 2 diabetes mellitus in Saudi Arabia: major challenges and possible solutions,” Current Diabetes Reviews, vol. 13, no. 1, pp. 59–64, 2017.
View at: Publisher Site | Google Scholar
J. S. Skyler and C. Ricordi, “Stopping type 1 diabetes: attempts to prevent or cure type 1 diabetes in man,” Diabetes, vol. 60, no. 1, pp. 1–8, 2011.
View at: Publisher Site | Google Scholar

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Copyright © 2018 Asirvatham Alwin Robert et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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